ROCKBROS Bike Water Bottle Cage Bracket Dual Cup Holder Bicycle Drinks Stabilizer Stable Aluminium Cycling Mount Carrier Adaptor for Mountain Road Motorbike

UNIVERSAL: Are you still worried that you don't have enough space or pre-drill holes to install the water bottle holder? ROCKBROS bicycle bottle holder adapter solves these problems, it can be installed on your bicycle handlebar, bicycle seat post, bicycle frame. The folding mounting system is quick and easy. The adapter for bicycle bottle holder is almost compatible with most bicycle and water bottle holders HIGH QUALITY STURDY MATERIAL: The mounting bracket is made of high quality aluminum alloy material with anodized surface, which is sturdy and durable. ROCKBROS bicycle water bottle cage seatpost adapter is attached with double screws, the holding force keeps the bottle in place when riding over rough terrain, so you don't have to worry about its falling out when cycling EASY INSTALLATION: The bracket can be rotated 90 degrees to match the installation position. Includes a bottle cage adapter with screws and an Allen key. This motorcycle cup holder adapter comes with 1 spacer and 1 rubber piece that allows you to adjust your bicycle drinks holder with a diameter of 21 to 31.8 mm (0.83 to 1.25 inches) PRACTICAL BICYCLE ACCESSORIES: 1 x bike bottle holder stabilizer, 1 x adapter pads, 1x rubber piece. Suitable for bicycles, walkers, wheelchairs, trolleys, pushchairs, scooters, camping or travel, etc. The double bottle holder design solves your problems of lack of water during long journeys 100% SATISFACTION: ROCKBROS promises to offer 100% satisfaction to every buyer. If you encounter any problems or have any questions for us, please do not hesitate to write to us through Amazon. We will offer you the best possible solution